/**
 * @package PACKAGE_NAME
 * @Class Test
 * @Description TODO
 * @Author zhangxinhua
 * @Date 19-10-30 下午3:13
 */
public class Test {
    public static void main(String[] args) {
        int n=14;
        int t =n & 3;
        System.out.println(t);

    }


}
